Thanks for the code. Very cool game so far. Great graphics. Great Variety of bugs but I haven't got a favorite yet as I haven't gotten too far. Love the power up system. Maybe you could add some sort of story or cut scenes between stages. The only disadvantage I've seen so far is that you can't turn the music off without turning all sound. Thanks again for the great game.
Em,Mute, tutorial reset and stage reset can be operated in the system settings,you can turn off the button "Mute" to turn off the music.